CN219013594U

CN219013594U - Combined tube tyre

Info

Publication number: CN219013594U
Application number: CN202223043750.6U
Authority: CN
Inventors: 张兵兵; 阎科; 李攀辉; 岳斌斌; 张富宣; 鲍威; 张树伟; 张中海; 李彦红; 吴振亭
Original assignee: Henan Yibo Technology Co ltd
Current assignee: Henan Yibo Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-12
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a combined type tube tire, which comprises a tube tire body, wherein the tube tire body is a tube tire combined by a long tube tire and a short tube tire, the long tube tire comprises a tube body, one end of the tube body is a conical end, an external thread is arranged on the conical surface of the conical end, a conical groove matched with the conical end is arranged at the other end of the tube body, and an internal thread matched with the external thread is arranged on the conical surface of the conical groove; the structure of the short tube tyre is consistent with that of the long tube tyre, the number of the short tube tyres is at least two, the number of the long tube tyres is at least one, the two ends of the long tube tyre are connected with the short tube tyre through threads, and when the surface of the outer side of the short tube tyre is provided with a cutting mark, the short tube tyre can be replaced. According to the utility model, the short tube tires are connected with the threads at the two ends of the long tube tire, when the outer side of the short tube tire is cut to form a cutting mark due to the cutting of the rubber tube on the short tube tire, the short tube tire can be replaced, so that the longer tube tire is prevented from being replaced, namely the waste of tube tire materials caused by the replacement of the long tube tire is avoided.

Description

Combined tube tyre

Technical Field

The utility model belongs to the technical field of rubber tube manufacturing, and particularly relates to a combined tube tire.

Background

The rubber hose with large pipe diameter (with the inner diameter of more than 19 mm) is produced by a hard core method at present, a stainless steel pipe tire is required to be used in the production process of the hard core method, the length of the pipe tire is generally required to be determined according to the requirements of customers and the length of a vulcanizing tank, the length of the pipe tire is generally 40 meters, 60 meters or 80 meters at present, the movement of the pipe tire during use is very inconvenient because the length of the pipe tire is relatively long and relatively heavy, and the two ends of the pipe tire are required to be cut after the rubber pipe is produced, so that a plurality of cutting marks are easily caused at the two ends of the pipe tire, and the scrapped or produced inner pipe wall of the rubber pipe is easy to scratch when the rubber pipe is reused next time.

Disclosure of Invention

The utility model aims to solve the technical problems that: how to reduce the waste of the tube tyre, in order to solve the problems, a combined tube tyre is provided.

In order to solve the technical problems, the technical scheme of the utility model is realized in the following way:

the combined type pipe tire comprises a pipe tire body, wherein the pipe tire body is a pipe tire combined by a long pipe tire and a short pipe tire, the long pipe tire comprises a pipe body, one end of the pipe body is a conical end, an external thread is arranged on the conical surface of the conical end, a conical groove matched with the conical end is arranged at the other end of the pipe body, and an internal thread matched with the external thread is arranged on the conical surface of the conical groove;

the structure of the short tube tyre is consistent with that of the long tube tyre, the number of the short tube tyres is at least two, the number of the long tube tyres is at least one, the two ends of the long tube tyre are both in threaded connection with the short tube tyre, and when the surface of the outer side of the short tube tyre is provided with a cutting mark, the short tube tyre can be replaced;

the length of the short tube tire is 20-30 cm.

The length of the long tube is 20m or 40m.

The included angle alpha between the conical surface of the conical end and the horizontal plane is 20-40 degrees.

Compared with the prior art, the utility model has the following benefits: according to the utility model, the short tube tires are connected with the threads at the two ends of the long tube tire, when the outer side of the short tube tire is cut to form a cutting mark due to the cutting of the rubber tube on the short tube tire, the short tube tire can be replaced, so that the longer tube tire is prevented from being replaced, namely the waste of tube tire materials caused by the replacement of the long tube tire is avoided. The utility model can avoid excessive waste of the tube tyre by replacing the short tube tyre, thereby saving the production cost.

Drawings

FIG. 1 is a schematic view of a tube tire.

Fig. 2 is a combination of a long tube tire and a short tube tire.

Fig. 3 shows a combination of a long tube and a short tube.

Wherein 1 is an internal thread; 2 is a tube body; 3 is an external thread; 4 is a conical groove; 5 is a long tube; and 6, a short tube tyre.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

The utility model will now be further described with reference to examples, figures:

the utility model provides a modular pipe child, includes the pipe child body, and the pipe child body is the pipe child of long pipe child 5 and the combination of nozzle stub child 6, and this kind of pipe child needs long pipe child 5 to be used together with nozzle stub child 6 combination, and long pipe child 5 includes body 2, and body 2 one end is the toper end, sets up external screw thread 3 on the conical surface of toper end, and body 2 other end sets up with toper end matched with toper groove 4, set up on the conical surface of toper groove 4 with external screw thread 3 matched with internal screw thread 1. The structure of the short tube tyre 6 is consistent with that of the long tube tyre 5, the number of the short tube tyres 6 is at least two, the number of the long tube tyres 5 is at least one, the two ends of the long tube tyre 5 are both in threaded connection with the short tube tyre 6, and when the outer side surface of the short tube tyre 6 is provided with a cutting mark, the short tube tyre 6 can be replaced.

When the rubber tube is produced, the two ends of the rubber tube need to be cut, the rubber tube on the short tube tire 6 is cut only around the outer side of the short tube tire 6, and when the rubber tube is cut for a plurality of times, the outer side of the short tube tire 6 is inevitably left with cutting marks, when the cutting marks are oversized, the inner wall of the rubber tube is marked, and more seriously, the rubber tube is scrapped. So when the cutting mark is too large, the short tube tyre 6 can be replaced, and the excessive waste of the tube tyre is avoided.

The length of the short tube tire 6 is 20-30 cm. Because the outer side surface of the short tube tyre 6 is inevitably scratched along with the increase of the times of cutting the rubber tube, the excessive waste of the tube tyre can be avoided only when the short tube tyre 6 is short enough, thus the long-time use of the long tube tyre 5 is ensured, and only the short tube tyre 6 needs to be replaced. But the short tube 6 must not be too short to allow a sufficient length for cutting the rubber tube.

The length of the long tube 5 is 20m or 40m. The long tube 5 is of a standard commonly used, and can be customized according to the requirements of customers. The included angle alpha between the conical surface of the conical end and the horizontal plane is 20-40 degrees.

The working process of the utility model is as follows:

(1) when a rubber tube with the length of 20m is required to be produced, a long tube tyre 5 with the length of 20m can be taken to be in threaded connection with two short tube tyres 6, and the two short tube tyres 6 are respectively in threaded connection with two ends of the long tube tyre 5. When the rubber tube is produced, the two ends of the rubber tube need to be cut, the rubber tube on the short tube tire 6 is cut only around the outer side of the short tube tire 6, and when the rubber tube is cut for a plurality of times, the cutting mark is inevitably left on the outer side of the short tube tire 6, and when the cutting mark is oversized, the short tube tire 6 can be replaced, so that the excessive waste of the tube tire is avoided.

(2) When a rubber tube of 40m is required to be produced, a long tube 5 of 40m can be taken, and other combined connection modes are consistent with (1).

(3) When a rubber tube of 60m is required to be produced, a long tube 5 of 20m and a long tube 5 of 40m can be taken for threaded connection, and other combined connection modes are consistent with (1).

(4) When 80m rubber tubes are required to be produced, two 40m long tubes 5 can be taken for threaded connection, and other combined connection modes are consistent with (1).

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.

Claims

1. The combined type pipe tire comprises a pipe tire body, and is characterized in that the pipe tire body is a pipe tire formed by combining a long pipe tire (5) and a short pipe tire (6), the long pipe tire (5) comprises a pipe body (2), one end of the pipe body (2) is a conical end, an external thread (3) is arranged on the conical surface of the conical end, a conical groove (4) matched with the conical end is arranged at the other end of the pipe body (2), and an internal thread (1) matched with the external thread (3) is arranged on the conical surface of the conical groove (4);

the structure of the short tube tyre (6) is consistent with that of the long tube tyre (5), the number of the short tube tyres (6) is at least two, the number of the long tube tyres (5) is at least one, the two ends of the long tube tyre (5) are both in threaded connection with the short tube tyre (6), and when the outer side surface of the short tube tyre (6) is provided with a cutting mark, the short tube tyre (6) can be replaced;

the length of the short tube tire (6) is 20-30 cm.

2. A combined pipe carcass according to claim 1, characterized in that the length of the long pipe carcass (5) is 20m or 40m.

3. A combined pipe die according to claim 1, wherein the angle α between the conical surface of the conical end and the horizontal plane is 20 ° to 40 °.